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Keiana Gunn
HOA Assistant
(805) 439-2547 ext. 14
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311 S San Marino Avenue, San Gabriel, CA 91776

$1,498,000
  • 311 S San Marino Avenue, San Gabriel, CA 91776 Main Photo

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New to the Market Active
BEDS5 BATHS4 full SQUARE FEET5,564 MLS#WS26109519
STATUSActive PROPERTY TYPEResidential - Single Family SCHOOLSan Marino Unified

Listing Courtesy of: RE/MAX PREMIER/ARCADIA
Agency Phone: 626-229-2200
Associate Name: JASON WEI
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Listing Shown by: Farrell Smyth, Inc.
Associate Name: Keiana Gunn


Property Description

Rare investment opportunity located in the heart of San Gabriel ? this versatile mixed-use income property features a two-story building with 5 commercial and residential units, offering strong cash flow potential and flexible use opportunities. The first floor consists of two commercial units: 311 and 315, ideal for office, retail, warehouse, or mixed business operations. Unit 311 features a spacious basement of approximately 2,200 SqFt, perfect for storage or additional workspace, along with an exterior 3/4 bathroom. Unit 315 includes a private office area, storage space, and a 1/2 bathroom. One unit is currently leased for $2,000 per month. The second floor offers three residential income units: Unit 313-A: 3 bedrooms and 2 bathrooms, currently rented for $2,800/month; Unit 313-B: 1 bedroom and 1 bathroom; Unit 313-C: 1 bedroom and 1 bathroom, currently rented for $1,600/month. In addition, an extra room located in the backyard is currently generating $700/month in rental income. The property is currently producing a total monthly rental income of approximately $7,100, making it an excellent opportunity for investors or owner-users seeking stable income with upside potential. Whether you are looking to expand your investment portfolio, operate your own business while collecting rental income, or explore redevelopment potential, this unique mixed-use property offers exceptional versatility and long-term opportunity in a highly desirable location.

311 S San Marino Avenue | MLS# WS26109519

This single family home located at 311 S San Marino Avenue, San Gabriel, CA 91776 is currently listed for sale with an asking price of $1,498,000. This property was built in 1913 and has 5 bedrooms and 4 full baths with 5564 sq. ft. S San Marino Avenue is located within the San Marino Unified school district. Search San Gabriel real estate on annettemullen.farrellsmyth.com today.

Property Features

Property Type: Residential - Single Family
Cooling: Central Air
Garage: 2
Heating: Heat Pump
Lot Size: 0.12 Acres
Stories: 2.0
Year Built: 1913

Amenities

All Bedrooms Up

Feature Descriptions

Community Features: Sidewalks
Days on Site: 3
Fireplace: None
Laundry: In Garage
Lot: Street Level
Parcel#: 5362018002
Sewer: Public Sewer
Special View Info: City Lights
Units: 5
Water: Public

Local Schools

School District: San Marino Unified

Listed By / Shown By

Listed By

Agency Name: RE/MAX PREMIER/ARCADIA
Agent Name: JASON WEI
Agency Phone: 626-229-2200

Shown By

Agent Name: Keiana Gunn
Agent Phone: (805) 439-2547 ext. 14
Agency Title: Farrell Smyth, Inc.

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Estimate Your Payment

Estimated Payment

$ 3,770.82 per month $3,333.90 Principal & Interest $0.00 Property Tax (data not provided by mls) $436.92 Homeowner's Insurance

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Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information on this site was last updated 05/23/2026. The listing information on this page last changed on 05/23/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Sat 05/23/2026 12:33:28 PM EST) or CRMLS (last updated Sat 05/23/2026 12:20:47 PM EST). Real estate listings held by brokerage firms other than Farrell Smyth, Inc. may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.
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